add encoder for lighting output module

src/encoders/index.ts

@@ -1,4 +1,5 @@
 import ChannelBlock from './lighting/channel-block';
+import LightingOutput from './lighting/lighting-output';
 import Spot from './lighting/spot';
 import Universe from './lighting/universe';
 import CentroidAccelVelocity from './motion/centroid-accel-velocity';
@@ -25,6 +26,7 @@ export const Encoders = {
   TrackedPointAccelVelocity,
   ZoneCollisionDetection,
   ZoneObject,
+  LightingOutput,
   Universe,
   Spot,
   ChannelBlock,

src/encoders/lighting/lighting-output.ts

@@ -0,0 +1,36 @@
+export default (
+  sequence: number,
+  action: number,
+  holdTime: number,
+  universeModules: Uint8Array[],
+  isLittleEndian: boolean = false
+): Uint8Array => {
+  let totalLightingOutputModuleSize = 1 + 2 + 4 + 1 + 4 + 2;
+
+  universeModules.forEach((universeModule) => {
+    totalLightingOutputModuleSize += universeModule.byteLength;
+  });
+
+  const bytes = new Uint8Array(totalLightingOutputModuleSize);
+  const view = new DataView(bytes.buffer, bytes.byteOffset, bytes.byteLength);
+
+  let dataOffset = 0;
+  view.setUint8(dataOffset, 0x07);
+  dataOffset += 1;
+  view.setUint16(dataOffset, bytes.byteLength, isLittleEndian);
+  dataOffset += 2;
+  view.setUint32(dataOffset, sequence, isLittleEndian);
+  dataOffset += 4;
+  view.setUint8(dataOffset, action);
+  dataOffset += 1;
+  view.setUint32(dataOffset, holdTime, isLittleEndian);
+  dataOffset += 4;
+  view.setUint16(dataOffset, universeModules.length, isLittleEndian);
+  dataOffset += 2;
+
+  universeModules.forEach((universeModule) => {
+    bytes.set(universeModule, dataOffset);
+    dataOffset += universeModule.length;
+  });
+  return bytes;
+};